diff --git a/src/endpoints/flows.js b/src/endpoints/flows.js
index 2b6310e6fc..78eb402e32 100644
--- a/src/endpoints/flows.js
+++ b/src/endpoints/flows.js
@@ -122,38 +122,34 @@ class FlowsEndpoint extends CRUDExtend {
     )
   }
 
-  CreateFlowRelationship(flowSlug, fieldSlug, srcId, targetType, targetId) {
+  CreateFlowRelationship(endpoint, srcId, flowSlug, targetType, targetId) {
     return this.request.send(
-      `v2/flows/${flowSlug}/entries/${srcId}/relationships/${fieldSlug}`,
+      `${endpoint}/${srcId}/relationships/${flowSlug}`,
       'POST',
       {
-        type: targetType,
-        id: targetId,
-      },
+          type: targetType,
+          id: targetId
+      }
+    )
+  }
+
+  DeleteFlowRelationship(endpoint, srcId, flowSlug) {
+    return this.request.send(
+      `${endpoint}/${srcId}/relationships/${flowSlug}`,
+      'DELETE'
     )
   }
 
-  // DeleteFlowRelationships(srcType, srcId, targetType) {
-  //   const srcEndpoint = getEndpoint(srcType);
-  //   const parsedType = formatUrlResource(targetType)
-
-  //   return this.request.send(
-  //     `${srcEndpoint}/${srcId}/relationships/${parsedType}`,
-  //     'DELETE'
-  //   )
-  // }
-
-  // UpdateRelationships(srcType, srcId, targetType, resources = null) {
-  //   const srcEndpoint = getEndpoint(srcType);
-  //   const body = buildRelationshipData(targetType, resources)
-  //   const parsedType = formatUrlResource(targetType)
-
-  //   return this.request.send(
-  //     `${srcEndpoint}/${srcId}/relationships/${parsedType}`,
-  //     'PUT',
-  //     body
-  //   )
-  // }
+  UpdateFlowRelationship(endpoint, srcId, flowSlug, targetType, targetId) {
+    return this.request.send(
+      `${endpoint}/${srcId}/relationships/${flowSlug}`,
+      'PUT',
+      {
+          type: targetType,
+          id: targetId
+      }
+    )
+  }
 }
 
 export default FlowsEndpoint
diff --git a/src/types/flow.d.ts b/src/types/flow.d.ts
index 9aad5c257b..f80f4168f9 100644
--- a/src/types/flow.d.ts
+++ b/src/types/flow.d.ts
@@ -99,9 +99,10 @@ export interface FlowEndpoint {
 
   GetFlowTypeAttributes(flowType: string, token?: string): Promise<Attributes>
 
-  CreateFlowRelationship(flowSlug: string, fieldSlug: string, srcId: string, targetType: string, targetId: string): Promise<void>
 
-  // DeleteFlowRelationships(srcType: string, srcId: string, targetType: string): Promise<void>
+  CreateFlowRelationship(endpoint: string, srcId: string, flowSlug: string, targetType: string, targetId: string)
 
-  // UpdateRelationships(srcType: string, srcId: string, targetType: string, resources?: string | any[]): Promise<void>
+  DeleteFlowRelationship(endpoint: string, srcId: string, flowSlug: string)
+
+  UpdateFlowRelationship(endpoint: string, srcId: string, flowSlug: string, targetType: string, targetId: string)
 }